consumptĭo, ōnis, f. [consumo]. *
I A consuming, wasting, consumption , Cic. Univ. 6.—*
II An employing, bestowing, application, use : operae, Auct. Her. 4, 22, 32 (al. sumptione).
cōnsūmptiō ōnis, f consumo, a wasting, consumption : sui. ...
An Elementary Latin Dictionary